156939240939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{7047431}}^1$

素因数の和:7048018

約数の個数: 16

約数和(自身を含む): 225743341824

約数和(自身を除く): 68804100885

約数列:

[1, 3, 13, 39, 571, 1713, 7423, 22269, 7047431, 21142293, 91616603, 274849809, 4024083101, 12072249303, 52313080313, 156939240939]

約数ペア:

[(1, 156939240939), (3, 52313080313), (13, 12072249303), (39, 4024083101), (571, 274849809), (1713, 91616603), (7423, 21142293), (22269, 7047431)]